BooleanClauseOccurTranslator.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.search.lucene; 24 25 import com.liferay.portal.kernel.search.BooleanClauseOccur; 26 27 /** 28 * <a href="BooleanClauseOccurTranslator.java.html"><b><i>View Source</i></b> 29 * </a> 30 * 31 * @author Brian Wing Shun Chan 32 */ 33 public class BooleanClauseOccurTranslator { 34 35 public static org.apache.lucene.search.BooleanClause.Occur translate( 36 BooleanClauseOccur occur) { 37 38 if (occur == BooleanClauseOccur.MUST) { 39 return org.apache.lucene.search.BooleanClause.Occur.MUST; 40 } 41 else if (occur == BooleanClauseOccur.MUST_NOT) { 42 return org.apache.lucene.search.BooleanClause.Occur.MUST_NOT; 43 } 44 else if (occur == BooleanClauseOccur.SHOULD) { 45 return org.apache.lucene.search.BooleanClause.Occur.SHOULD; 46 } 47 else { 48 return null; 49 } 50 } 51 52 }